129232802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{3863}}^1$

素因数の和:4297

約数の個数: 16

約数和(自身を含む): 198918720

約数和(自身を除く): 69685918

約数列:

[1, 2, 43, 86, 389, 778, 3863, 7726, 16727, 33454, 166109, 332218, 1502707, 3005414, 64616401, 129232802]

約数ペア:

[(1, 129232802), (2, 64616401), (43, 3005414), (86, 1502707), (389, 332218), (778, 166109), (3863, 33454), (7726, 16727)]